From: Mikael Pettersson <mikpe@csd.uu.se>
To: davidel@xmailserver.org
Cc: axboe@suse.de, linux-kernel@vger.kernel.org, mjh@vr-web.de,
torvalds@transmeta.com
Subject: Re: [patch] 2.5.2 scheduler code for 2.4.18-pre1 ( was 2.5.2-pre performance degradation on an old 486 )
Date: Mon, 7 Jan 2002 02:33:16 +0100 (MET) [thread overview]
Message-ID: <200201070133.CAA03628@harpo.it.uu.se> (raw)
On Sun, 6 Jan 2002 15:59:05 -0800 (PST), Davide Libenzi wrote:
>I made this patch for Andrea and it's the scheduler code for 2.4.18-pre1
>Could someone give it a try on old 486s
Done. On my '93 vintage 486, 2.4.18p1 + your scheduler results in very
bursty I/O and poor performance, just like I reported for 2.5.2-pre7.
/Mikael
next reply other threads:[~2002-01-07 1:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-07 1:33 Mikael Pettersson [this message]
2002-01-07 2:36 ` Davide Libenzi
2002-01-07 7:33 ` Jens Axboe
2002-01-07 18:12 ` Davide Libenzi
-- strict thread matches above, loose matches on Subject: below --
2002-01-06 10:21 2.5.2-pre performance degradation on an old 486 Jens Axboe
2002-01-06 23:59 ` [patch] 2.5.2 scheduler code for 2.4.18-pre1 ( was 2.5.2-pre performance degradation on an old 486 ) Davide Libenzi
2002-01-07 1:38 ` Andrea Arcangeli
2002-01-07 14:35 ` J.A. Magallon
2002-01-07 14:37 ` Andrea Arcangeli
2002-01-07 7:32 ` Jens Axboe
2002-01-07 18:10 ` Davide Libenzi
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